package lab04.test01;

/**
 * Created by V555 on 2017/12/14.
 */
public class HelloWorldThread extends Thread{
    @Override
    public void run() {
        while (true){
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
            System.out.println("Hello,world!");
        }
    }
}
